Whereas, to borrow an illustration from mathematics, life was formerly an equation of, say, 100 unknown quantities, it is now one of 99 only, inasmuch as memory and heredity have been shown to be one and the same thing.
Samuel ButlerI believe that he was really sorry that people would not believe he was sorry that he was not more sorry.
Samuel ButlerIn practice it is seldom very hard to do one's duty when one knows what it is, but it is sometimes extremely difficult to find this out.
Samuel Butler